> I made last week an upgrade to postfix 2.2 from postfix 1.1 and i set
> my virtual domain and recipient in virtual_alias_maps in main.cf
> instead of virtual_maps (like postfix 1.1), but when i receive any
> message to one of my recipient listed in virtual table
> (/etc/postfix/virtual) i see this error in maillog (even if i set my
> virtual domain and recipient in virtual file):
>
> postfix/error[629]: CE4A73F723: to=<virtual@...>, relay=none,
> delay=0, status=bounced (User unknown in virtual alias table)

More information is needed. Provide full logs, configuration, and
relevant extracts of the virtual alias table. My guess is that you
have an unqualified address in your virtual address table,